To solve this problem, [Audrey] created OpenWheel, a system of parametric, 3D-printable wheels, tweels, tires, and tracks for robotics and more. Like all good parametric 3D-printable designs ...

However, when left to spin freely, they appear to behave in exactly the same way as a classical spinning item, such as a Wheel of Fortune turning on its axis. For more than half a century ...

This is a perfect chance to grab one of the stunning special edition controllers, including the newly launched Pulse Cipher, which is currently on sale for 15% off. Finished in bright red with a ...